There are some good u-tube videos. But, i'll try. Get the cable hooked up into the transmission and secure. Route the cable up into the engine bay. Slide the cable thru the retainer. Now, push just the cable (not the shell) back into the trans as far as it will go. Don't over do it. connect the cable to the throttle. Go inside the cab and depress the gas pedal all the way to the floor then quickly release. Now go check the cable, it should be tight with no play at all. Some of the TV cables I have used have a button on the side that needs to be pushed prior to doing the pedal. If the TV cable is tight, you are adjusted.